| // Copyright 2021 The Go Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style |
| // license that can be found in the LICENSE file. |
| |
| package p |
| |
| func _() { |
| a, b, b /* ERROR "b repeated on left side of :=" */ := 1, 2, 3 |
| _ = a |
| _ = b |
| } |
| |
| func _() { |
| a, _, _ := 1, 2, 3 // multiple _'s ok |
| _ = a |
| } |
| |
| func _() { |
| var b int |
| a, b, b /* ERROR "b repeated on left side of :=" */ := 1, 2, 3 |
| _ = a |
| _ = b |
| } |
| |
| func _() { |
| var a []int |
| a /* ERRORx `non-name .* on left side of :=` */ [0], b := 1, 2 |
| _ = a |
| _ = b |
| } |
| |
| func _() { |
| var a int |
| a, a /* ERROR "a repeated on left side of :=" */ := 1, 2 |
| _ = a |
| } |
| |
| func _() { |
| var a, b int |
| a, b := /* ERROR "no new variables on left side of :=" */ 1, 2 |
| _ = a |
| _ = b |
| } |
